| Company | Timeline | Status | |
| Quadrant Property Company Limited Director • Director | 15 Jul 2007←13 Years→27 Jan 2021 | Active | |
| Neidpath Construction Company Limited Director • Retired | 25 Sep 2000←20 Years→27 Jan 2021 | Dissolved | |
| Anderson's Wines Limited Director • Physician | 20 Sep 2000←20 Years→27 Jan 2021 | Active | |
| York Development Company Limited Director • Retired | 11 Mar 1998←22 Years→27 Jan 2021 | Dissolved | |
| Lanrig Development Company Limited Director • Retired | 7 Nov 1997←23 Years→27 Jan 2021 | Active | |
